Performa Perfect Shakers:

• Guaranteed Leak-free  - No other protein shaker on the market is designed to endure the wear and tear that a Peforma PerfectShaker does. Our proprietary design has been optimized to ensure that no matter how the cup is used, it will not leak.
• Actionrod technology - During the blending process, the agitator and rod combine to form a high-performance piston, colliding with high momentum in the opposite direction of the mixture. 
• Duraplex shatter resistant plastic - Not all workout shaker bottles are made the same. The quality of the plastic used and its overall density play a key role in how shatter resistant it is. Performa PerfectShaker bottles use a specialized blend of polymers that ensure maximum shock absorption and elasticity.
• BPA free, dishwasher safe with extralast ink - Extralast Ink ensures that the design on your shaker cup stays pristine wash after wash.
• Bring out your inner superhero during your workout.
• 800 milliters, 20 oz.